Cap for container



FIG. 1 is a perspective view of a cap for container showing my design;

FIG. 2 is a side elevational view of my design;

FIG. 3 is a top view of my design; and,

FIG. 4 is a bottom view of my design.

The broken lines in the figures represent portions of the cap for container that form no part of the claimed design. 

CLAIM The ornamental design for a cap for container, as shown and described. 